| /linux-6.6.21/drivers/net/ethernet/google/gve/ |
| D | gve_tx_dqo.c | 17 static bool gve_has_free_tx_qpl_bufs(struct gve_tx_ring *tx, int count) in gve_has_free_tx_qpl_bufs() argument
21 if (!tx->dqo.qpl) in gve_has_free_tx_qpl_bufs()
24 num_avail = tx->dqo.num_tx_qpl_bufs - in gve_has_free_tx_qpl_bufs()
25 (tx->dqo_tx.alloc_tx_qpl_buf_cnt - in gve_has_free_tx_qpl_bufs()
26 tx->dqo_tx.free_tx_qpl_buf_cnt); in gve_has_free_tx_qpl_bufs()
32 tx->dqo_tx.free_tx_qpl_buf_cnt = in gve_has_free_tx_qpl_bufs()
33 atomic_read_acquire(&tx->dqo_compl.free_tx_qpl_buf_cnt); in gve_has_free_tx_qpl_bufs()
35 num_avail = tx->dqo.num_tx_qpl_bufs - in gve_has_free_tx_qpl_bufs()
36 (tx->dqo_tx.alloc_tx_qpl_buf_cnt - in gve_has_free_tx_qpl_bufs()
37 tx->dqo_tx.free_tx_qpl_buf_cnt); in gve_has_free_tx_qpl_bufs()
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| D | gve_tx.c | 26 struct gve_tx_ring *tx = &priv->tx[tx_qid]; in gve_xdp_tx_flush() local
28 gve_tx_put_doorbell(priv, tx->q_resources, tx->req); in gve_xdp_tx_flush()
157 static int gve_clean_xdp_done(struct gve_priv *priv, struct gve_tx_ring *tx, in gve_clean_xdp_done() argument
161 u32 clean_end = tx->done + to_do; in gve_clean_xdp_done()
167 for (; tx->done < clean_end; tx->done++) { in gve_clean_xdp_done()
168 idx = tx->done & tx->mask; in gve_clean_xdp_done()
169 info = &tx->info[idx]; in gve_clean_xdp_done()
186 gve_tx_free_fifo(&tx->tx_fifo, space_freed); in gve_clean_xdp_done()
187 if (xsk_complete > 0 && tx->xsk_pool) in gve_clean_xdp_done()
188 xsk_tx_completed(tx->xsk_pool, xsk_complete); in gve_clean_xdp_done()
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| /linux-6.6.21/drivers/media/i2c/adv748x/ |
| D | adv748x-csi2.c | 17 int adv748x_csi2_set_virtual_channel(struct adv748x_csi2 *tx, unsigned int vc) in adv748x_csi2_set_virtual_channel() argument
19 return tx_write(tx, ADV748X_CSI_VC_REF, vc << ADV748X_CSI_VC_REF_SHIFT); in adv748x_csi2_set_virtual_channel()
34 static int adv748x_csi2_register_link(struct adv748x_csi2 *tx, in adv748x_csi2_register_link() argument
49 &tx->sd.entity, ADV748X_CSI2_SINK, in adv748x_csi2_register_link()
55 tx->src = src; in adv748x_csi2_register_link()
70 struct adv748x_csi2 *tx = adv748x_sd_to_csi2(sd); in adv748x_csi2_registered() local
71 struct adv748x_state *state = tx->state; in adv748x_csi2_registered()
74 adv_dbg(state, "Registered %s (%s)", is_txa(tx) ? "TXA":"TXB", in adv748x_csi2_registered()
84 ret = adv748x_csi2_register_link(tx, sd->v4l2_dev, in adv748x_csi2_registered()
87 is_txb(tx)); in adv748x_csi2_registered()
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| /linux-6.6.21/drivers/firmware/tegra/ |
| D | ivc.c | 62 } tx; member
102 u32 tx = tegra_ivc_header_read_field(map, tx.count); in tegra_ivc_empty() local
115 if (tx - rx > ivc->num_frames) in tegra_ivc_empty()
118 return tx == rx; in tegra_ivc_empty()
123 u32 tx = tegra_ivc_header_read_field(map, tx.count); in tegra_ivc_full() local
130 return tx - rx >= ivc->num_frames; in tegra_ivc_full()
135 u32 tx = tegra_ivc_header_read_field(map, tx.count); in tegra_ivc_available() local
144 return tx - rx; in tegra_ivc_available()
149 unsigned int count = tegra_ivc_header_read_field(&ivc->tx.map, tx.count); in tegra_ivc_advance_tx()
151 tegra_ivc_header_write_field(&ivc->tx.map, tx.count, count + 1); in tegra_ivc_advance_tx()
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| /linux-6.6.21/tools/testing/selftests/timers/ |
| D | leap-a-day.c | 97 struct timex tx; in clear_time_state() local
106 tx.modes = ADJ_STATUS; in clear_time_state()
107 tx.status = STA_PLL; in clear_time_state()
108 ret = adjtimex(&tx); in clear_time_state()
111 tx.modes = ADJ_MAXERROR; in clear_time_state()
112 tx.maxerror = 0; in clear_time_state()
113 ret = adjtimex(&tx); in clear_time_state()
116 tx.modes = ADJ_STATUS; in clear_time_state()
117 tx.status = 0; in clear_time_state()
118 ret = adjtimex(&tx); in clear_time_state()
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| D | valid-adjtimex.c | 43 int clock_adjtime(clockid_t id, struct timex *tx) in clock_adjtime() argument
45 return syscall(__NR_clock_adjtime, id, tx); in clock_adjtime()
52 struct timex tx; in clear_time_state() local
55 tx.modes = ADJ_STATUS; in clear_time_state()
56 tx.status = 0; in clear_time_state()
57 ret = adjtimex(&tx); in clear_time_state()
116 struct timex tx; in validate_freq() local
122 memset(&tx, 0, sizeof(struct timex)); in validate_freq()
128 tx.modes = ADJ_FREQUENCY; in validate_freq()
129 tx.freq = valid_freq[i]; in validate_freq()
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| D | leapcrash.c | 30 struct timex tx; in clear_time_state() local
39 tx.modes = ADJ_STATUS; in clear_time_state()
40 tx.status = STA_PLL; in clear_time_state()
41 ret = adjtimex(&tx); in clear_time_state()
43 tx.modes = ADJ_STATUS; in clear_time_state()
44 tx.status = 0; in clear_time_state()
45 ret = adjtimex(&tx); in clear_time_state()
60 struct timex tx; in main() local
92 tx.modes = 0; in main()
93 adjtimex(&tx); in main()
[all …]
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| D | set-tai.c | 30 struct timex tx; in set_tai() local
32 memset(&tx, 0, sizeof(tx)); in set_tai()
34 tx.modes = ADJ_TAI; in set_tai()
35 tx.constant = offset; in set_tai()
37 return adjtimex(&tx); in set_tai()
42 struct timex tx; in get_tai() local
44 memset(&tx, 0, sizeof(tx)); in get_tai()
46 adjtimex(&tx); in get_tai()
47 return tx.tai; in get_tai()
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| /linux-6.6.21/crypto/async_tx/ |
| D | async_tx.c | 66 struct dma_async_tx_descriptor *tx) in async_tx_channel_switch() argument
74 if (txd_parent(depend_tx) && depend_tx->chan == tx->chan) { in async_tx_channel_switch()
75 txd_chain(depend_tx, tx); in async_tx_channel_switch()
100 txd_chain(intr_tx, tx); in async_tx_channel_switch()
121 tx->tx_submit(tx); in async_tx_channel_switch()
143 async_tx_submit(struct dma_chan *chan, struct dma_async_tx_descriptor *tx, in async_tx_submit() argument
148 tx->callback = submit->cb_fn; in async_tx_submit()
149 tx->callback_param = submit->cb_param; in async_tx_submit()
161 txd_parent(tx)); in async_tx_submit()
173 txd_chain(depend_tx, tx); in async_tx_submit()
[all …]
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| D | async_raid6_recov.c | 36 struct dma_async_tx_descriptor *tx; in async_sum_product() local
54 tx = dma->device_prep_dma_pq(chan, pq, unmap->addr, 2, coef, in async_sum_product()
56 if (tx) { in async_sum_product()
57 dma_set_unmap(tx, unmap); in async_sum_product()
58 async_tx_submit(chan, tx, submit); in async_sum_product()
60 return tx; in async_sum_product()
104 struct dma_async_tx_descriptor *tx; in async_mult() local
122 tx = dma->device_prep_dma_pq(chan, dma_dest, unmap->addr, in async_mult()
125 if (tx) { in async_mult()
126 dma_set_unmap(tx, unmap); in async_mult()
[all …]
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| /linux-6.6.21/drivers/fpga/ |
| D | machxo2-spi.c | 69 struct spi_transfer rx, tx; in get_status() local
74 memset(&tx, 0, sizeof(tx)); in get_status()
75 tx.tx_buf = cmd; in get_status()
76 tx.len = sizeof(cmd); in get_status()
80 spi_message_add_tail(&tx, &msg); in get_status()
139 struct spi_transfer tx[2]; in machxo2_cleanup() local
144 memset(tx, 0, sizeof(tx)); in machxo2_cleanup()
146 tx[0].tx_buf = &erase; in machxo2_cleanup()
147 tx[0].len = sizeof(erase); in machxo2_cleanup()
148 spi_message_add_tail(&tx[0], &msg); in machxo2_cleanup()
[all …]
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| /linux-6.6.21/drivers/infiniband/hw/hfi1/ |
| D | sdma.h | 440 struct sdma_txreq *tx,
499 struct sdma_txreq *tx, in sdma_txinit_ahg() argument
512 tx->desc_limit = ARRAY_SIZE(tx->descs); in sdma_txinit_ahg()
513 tx->descp = &tx->descs[0]; in sdma_txinit_ahg()
514 INIT_LIST_HEAD(&tx->list); in sdma_txinit_ahg()
515 tx->num_desc = 0; in sdma_txinit_ahg()
516 tx->flags = flags; in sdma_txinit_ahg()
517 tx->complete = cb; in sdma_txinit_ahg()
518 tx->coalesce_buf = NULL; in sdma_txinit_ahg()
519 tx->wait = NULL; in sdma_txinit_ahg()
[all …]
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| D | vnic_sdma.c | 41 struct vnic_txreq *tx = container_of(txreq, struct vnic_txreq, txreq); in vnic_sdma_complete() local
42 struct hfi1_vnic_sdma *vnic_sdma = tx->sdma; in vnic_sdma_complete()
45 dev_kfree_skb_any(tx->skb); in vnic_sdma_complete()
46 kmem_cache_free(vnic_sdma->dd->vnic.txreq_cache, tx); in vnic_sdma_complete()
50 struct vnic_txreq *tx) in build_vnic_ulp_payload() argument
56 &tx->txreq, in build_vnic_ulp_payload()
57 tx->skb->data, in build_vnic_ulp_payload()
58 skb_headlen(tx->skb)); in build_vnic_ulp_payload()
62 for (i = 0; i < skb_shinfo(tx->skb)->nr_frags; i++) { in build_vnic_ulp_payload()
63 skb_frag_t *frag = &skb_shinfo(tx->skb)->frags[i]; in build_vnic_ulp_payload()
[all …]
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| D | verbs_txreq.h | 38 struct verbs_txreq *tx; in get_txreq() local
41 tx = kmem_cache_alloc(dev->verbs_txreq_cache, VERBS_TXREQ_GFP); in get_txreq()
42 if (unlikely(!tx)) { in get_txreq()
44 tx = __get_txreq(dev, qp); in get_txreq()
45 if (!tx) in get_txreq()
46 return tx; in get_txreq()
48 tx->qp = qp; in get_txreq()
49 tx->mr = NULL; in get_txreq()
50 tx->sde = priv->s_sde; in get_txreq()
51 tx->psc = priv->s_sendcontext; in get_txreq()
[all …]
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| D | ipoib_tx.c | 114 static void hfi1_ipoib_free_tx(struct ipoib_txreq *tx, int budget) in hfi1_ipoib_free_tx() argument
116 struct hfi1_ipoib_dev_priv *priv = tx->txq->priv; in hfi1_ipoib_free_tx()
118 if (likely(!tx->sdma_status)) { in hfi1_ipoib_free_tx()
119 dev_sw_netstats_tx_add(priv->netdev, 1, tx->skb->len); in hfi1_ipoib_free_tx()
124 __func__, tx->sdma_status, in hfi1_ipoib_free_tx()
125 le64_to_cpu(tx->sdma_hdr->pbc), tx->txq->q_idx, in hfi1_ipoib_free_tx()
126 tx->txq->sde->this_idx); in hfi1_ipoib_free_tx()
129 napi_consume_skb(tx->skb, budget); in hfi1_ipoib_free_tx()
130 tx->skb = NULL; in hfi1_ipoib_free_tx()
131 sdma_txclean(priv->dd, &tx->txreq); in hfi1_ipoib_free_tx()
[all …]
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| /linux-6.6.21/drivers/clk/mediatek/ |
| D | clk-apmixed.c | 32 struct mtk_ref2usb_tx *tx = to_mtk_ref2usb_tx(hw); in mtk_ref2usb_tx_is_prepared() local
34 return (readl(tx->base_addr) & REF2USB_EN_MASK) == REF2USB_EN_MASK; in mtk_ref2usb_tx_is_prepared()
39 struct mtk_ref2usb_tx *tx = to_mtk_ref2usb_tx(hw); in mtk_ref2usb_tx_prepare() local
42 val = readl(tx->base_addr); in mtk_ref2usb_tx_prepare()
45 writel(val, tx->base_addr); in mtk_ref2usb_tx_prepare()
49 writel(val, tx->base_addr); in mtk_ref2usb_tx_prepare()
52 writel(val, tx->base_addr); in mtk_ref2usb_tx_prepare()
59 struct mtk_ref2usb_tx *tx = to_mtk_ref2usb_tx(hw); in mtk_ref2usb_tx_unprepare() local
62 val = readl(tx->base_addr); in mtk_ref2usb_tx_unprepare()
64 writel(val, tx->base_addr); in mtk_ref2usb_tx_unprepare()
[all …]
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| /linux-6.6.21/tools/testing/selftests/net/forwarding/ |
| D | ethtool_mm.sh | 42 local tx=$1; shift
53 ethtool --set-mm $rx tx-enabled on
54 ethtool --set-mm $tx verify-enabled on tx-enabled on
59 ethtool --json --show-mm $tx | jq -r '.[]."verify-status"' | \
63 ethtool --json --show-mm $tx | jq -r '.[]."tx-active"' | grep -q 'true'
66 traffic_test $tx "pmac"
67 check_err "$?" "Traffic did not get sent through $tx's pMAC"
69 ethtool --set-mm $tx verify-enabled off tx-enabled off
70 ethtool --set-mm $rx tx-enabled off
72 log_test "Manual configuration with verification: $tx to $rx"
[all …]
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| /linux-6.6.21/sound/soc/codecs/ |
| D | lpass-tx-macro.c | 244 struct tx_macro *tx; member
250 struct tx_macro *tx; member
601 static int tx_macro_mclk_enable(struct tx_macro *tx, in tx_macro_mclk_enable() argument
604 struct regmap *regmap = tx->regmap; in tx_macro_mclk_enable()
607 if (tx->tx_mclk_users == 0) { in tx_macro_mclk_enable()
619 tx->tx_mclk_users++; in tx_macro_mclk_enable()
621 if (tx->tx_mclk_users <= 0) { in tx_macro_mclk_enable()
622 dev_err(tx->dev, "clock already disabled\n"); in tx_macro_mclk_enable()
623 tx->tx_mclk_users = 0; in tx_macro_mclk_enable()
626 tx->tx_mclk_users--; in tx_macro_mclk_enable()
[all …]
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| /linux-6.6.21/arch/arm64/kvm/hyp/nvhe/ |
| D | mem_protect.c | 568 const struct pkvm_mem_transition tx; member
573 const struct pkvm_mem_transition tx; member
633 const struct pkvm_mem_transition *tx) in host_request_owned_transition() argument
635 u64 size = tx->nr_pages * PAGE_SIZE; in host_request_owned_transition()
636 u64 addr = tx->initiator.addr; in host_request_owned_transition()
638 *completer_addr = tx->initiator.host.completer_addr; in host_request_owned_transition()
643 const struct pkvm_mem_transition *tx) in host_request_unshare() argument
645 u64 size = tx->nr_pages * PAGE_SIZE; in host_request_unshare()
646 u64 addr = tx->initiator.addr; in host_request_unshare()
648 *completer_addr = tx->initiator.host.completer_addr; in host_request_unshare()
[all …]
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| /linux-6.6.21/drivers/net/wireless/ti/wl18xx/ |
| D | debugfs.c | 45 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_prepared_descs, "%u");
46 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_cmplt, "%u");
47 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_template_prepared, "%u");
48 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_data_prepared, "%u");
49 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_template_programmed, "%u");
50 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_data_programmed, "%u");
51 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_burst_programmed, "%u");
52 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_starts, "%u");
53 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_stop, "%u");
54 WL18XX_DEBUGFS_FWSTATS_FILE(tx, tx_start_templates, "%u");
[all …]
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| /linux-6.6.21/drivers/spi/ |
| D | spi-dln2.c | 108 } tx; in dln2_spi_enable() local
109 unsigned len = sizeof(tx); in dln2_spi_enable()
111 tx.port = dln2->port; in dln2_spi_enable()
115 len -= sizeof(tx.wait_for_completion); in dln2_spi_enable()
117 tx.wait_for_completion = DLN2_TRANSFERS_WAIT_COMPLETE; in dln2_spi_enable()
121 return dln2_transfer_tx(dln2->pdev, cmd, &tx, len); in dln2_spi_enable()
137 } tx; in dln2_spi_cs_set() local
139 tx.port = dln2->port; in dln2_spi_cs_set()
146 tx.cs = ~cs_mask; in dln2_spi_cs_set()
148 return dln2_transfer_tx(dln2->pdev, DLN2_SPI_SET_SS, &tx, sizeof(tx)); in dln2_spi_cs_set()
[all …]
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| /linux-6.6.21/drivers/net/ethernet/engleder/ |
| D | tsnep_main.c | 265 static void tsnep_tx_ring_cleanup(struct tsnep_tx *tx) in tsnep_tx_ring_cleanup() argument
267 struct device *dmadev = tx->adapter->dmadev; in tsnep_tx_ring_cleanup()
270 memset(tx->entry, 0, sizeof(tx->entry)); in tsnep_tx_ring_cleanup()
273 if (tx->page[i]) { in tsnep_tx_ring_cleanup()
274 dma_free_coherent(dmadev, PAGE_SIZE, tx->page[i], in tsnep_tx_ring_cleanup()
275 tx->page_dma[i]); in tsnep_tx_ring_cleanup()
276 tx->page[i] = NULL; in tsnep_tx_ring_cleanup()
277 tx->page_dma[i] = 0; in tsnep_tx_ring_cleanup()
282 static int tsnep_tx_ring_create(struct tsnep_tx *tx) in tsnep_tx_ring_create() argument
284 struct device *dmadev = tx->adapter->dmadev; in tsnep_tx_ring_create()
[all …]
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| /linux-6.6.21/sound/soc/mediatek/common/ |
| D | mtk-btcvsd.c | 135 struct mtk_btcvsd_snd_stream *tx; member
212 bt->tx->state, bt->rx->state, bt->irq_disabled); in mtk_btcvsd_snd_set_state()
216 if (bt->tx->state == BT_SCO_STATE_IDLE && in mtk_btcvsd_snd_set_state()
234 memset(bt->tx, 0, sizeof(*bt->tx)); in mtk_btcvsd_snd_tx_init()
237 bt->tx->packet_size = BTCVSD_TX_PACKET_SIZE; in mtk_btcvsd_snd_tx_init()
238 bt->tx->buf_size = BTCVSD_TX_BUF_SIZE; in mtk_btcvsd_snd_tx_init()
239 bt->tx->timeout = 0; in mtk_btcvsd_snd_tx_init()
240 bt->tx->rw_cnt = 0; in mtk_btcvsd_snd_tx_init()
241 bt->tx->stream = SNDRV_PCM_STREAM_PLAYBACK; in mtk_btcvsd_snd_tx_init()
261 ts->time_stamp_us = bt->tx->time_stamp; in get_tx_time_stamp()
[all …]
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| /linux-6.6.21/drivers/staging/gdm724x/ |
| D | gdm_usb.c | 149 static struct usb_tx_sdu *get_tx_sdu_struct(struct tx_cxt *tx, int *no_spc) in get_tx_sdu_struct() argument
153 if (list_empty(&tx->free_list)) in get_tx_sdu_struct()
156 t_sdu = list_entry(tx->free_list.next, struct usb_tx_sdu, list); in get_tx_sdu_struct()
159 tx->avail_count--; in get_tx_sdu_struct()
161 *no_spc = list_empty(&tx->free_list) ? 1 : 0; in get_tx_sdu_struct()
166 static void put_tx_struct(struct tx_cxt *tx, struct usb_tx_sdu *t_sdu) in put_tx_struct() argument
168 list_add_tail(&t_sdu->list, &tx->free_list); in put_tx_struct()
169 tx->avail_count++; in put_tx_struct()
251 struct tx_cxt *tx = &udev->tx; in release_usb() local
257 spin_lock_irqsave(&tx->lock, flags); in release_usb()
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| /linux-6.6.21/drivers/net/ethernet/microchip/ |
| D | lan743x_main.c | 218 struct lan743x_tx *tx = context; in lan743x_tx_isr() local
219 struct lan743x_adapter *adapter = tx->adapter; in lan743x_tx_isr()
225 INT_BIT_DMA_TX_(tx->channel_number)); in lan743x_tx_isr()
228 if (int_sts & INT_BIT_DMA_TX_(tx->channel_number)) { in lan743x_tx_isr()
229 u32 ioc_bit = DMAC_INT_BIT_TX_IOC_(tx->channel_number); in lan743x_tx_isr()
246 napi_schedule(&tx->napi); in lan743x_tx_isr()
254 INT_BIT_DMA_TX_(tx->channel_number)); in lan743x_tx_isr()
321 lan743x_tx_isr(&adapter->tx[channel], in lan743x_intr_shared_isr()
679 &adapter->tx[index]); in lan743x_intr_open()
1749 static void lan743x_tx_release_desc(struct lan743x_tx *tx, in lan743x_tx_release_desc() argument
[all …]
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